Ferrocarriles Unidos de Yucatán

[2][3] Locals nicknamed its locomotives as toros de fuego (bulls of fire).

In 1950, rail lines were finally connected from the rest of Mexico, which used 4 ft 8+1⁄2 in (1,435 mm) standard gauge.

After the rail unification, the FUdeY line between Merida and Campeche and thence the rest of Mexico was converted to standard.

Five of the railroad's steam locomotives were bought by Roger Broggie on behalf of The Walt Disney Company in 1969.

[4][6] They are currently operating on the Walt Disney World Railroad (WDWRR) circling Walt Disney World's Magic Kingdom park in Bay Lake, Florida.